DE187985C - - Google Patents
Info
- Publication number
- DE187985C DE187985C DENDAT187985D DE187985DA DE187985C DE 187985 C DE187985 C DE 187985C DE NDAT187985 D DENDAT187985 D DE NDAT187985D DE 187985D A DE187985D A DE 187985DA DE 187985 C DE187985 C DE 187985C
- Authority
- DE
- Germany
- Prior art keywords
- coils
- bell
- iron core
- coil
- pulleys
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000010355 oscillation Effects 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/28—Bells for towers or the like
- G10K1/30—Details or accessories
- G10K1/34—Operating mechanisms
- G10K1/341—Operating mechanisms for a still-standing bell
- G10K1/342—Operating mechanisms for a still-standing bell electrically operated
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electromagnets (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE187985C true DE187985C (enrdf_load_stackoverflow) |
Family
ID=451632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT187985D Active DE187985C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE187985C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT187985D patent/DE187985C/de active Active
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